Design and simulation of two-stage CMOS amplifier for MEMS resonator
The future integrated circuit would demand a combination of micromechanical components and traditional electronics. MEMS resonator is the one of future integrated circuit. MEMS resonators can provide CMOS compatibility and multifrequency operation on a single chip. In this paper, Two-Stage CMOS op a...
| Main Authors: | , , , |
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| Format: | Conference or Workshop Item |
| Language: | English English |
| Published: |
Institute of Electrical and Electronics Engineers, Inc.
2013
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/49604/ http://irep.iium.edu.my/49604/ http://irep.iium.edu.my/49604/ http://irep.iium.edu.my/49604/1/49604.pdf http://irep.iium.edu.my/49604/2/49604_Design_and_simulation_of_two-stage_CMOS_amplifier_for_MEMS_resonator_SCOPUS.pdf |
| Summary: | The future integrated circuit would demand a combination of micromechanical components and traditional electronics. MEMS resonator is the one of future integrated circuit. MEMS resonators can provide CMOS compatibility and multifrequency operation on a single chip. In this paper, Two-Stage CMOS op amp for a MEMS-based oscillator is presented. The design of two-stage CMOS op amp is critically discussed. The op amp achieves a gain of 21 dB at VDD of 1.8 V and VSS of -1.8 V. The two-stage CMOS op amp is combined with 10 Mhz CC-beam resonator to create an oscillator at the frequency of ~10MHz with gain of 16dB. The oscillator is simulated using Cadence. |
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